<template>
  <div class="app">
    <el-row>
      <el-button>默认按钮</el-button>
      <el-button type="primary">主要按钮</el-button>
      <el-button type="success">成功按钮</el-button>
      <el-button type="info">信息按钮</el-button>
      <el-button type="warning">警告按钮</el-button>
      <el-button type="danger">危险按钮</el-button>
  </el-row>
  </div>
</template>

<script>
    export default {
      name: 'App',
    }
</script>

<style>
  a {
    color: black;
    text-decoration: none;
  }
  .active {
    background: blue;
  }
</style>